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Control, smoke alarm, manual alarms

(bus technology)
Type Item no. ADG Euro / pc.

Control unit – system bus DRM / DKM 24V AC / DC STG 1.2 101645 04 543.90
to connect up to 99 bus-capable DRM 3.3 / DRM 3.3-N
ceiling smoke detectors / DKM 3.3 manual call point.
The control unit takes over the indication and analysis of smoke,
contamination, system failure, cable break and short-circuit, shown
in the LCD display in plain text and by LED. The reporting is done
both through floating contacts and via an RS485 interface for
forwarding to building automation PLCs. The current status of each
detector can be called up using a keyboard. Housing with click-in
base for installation on mounting rail in the cabinet.
Dimensions: 160 x 90 x 50 mm (L x W x D)
Protection class: IP 20
Permiss. amb. temperature: 0 – 50 °C
Data sheet no. 43104

Ceiling-mounted smoke detector including base, DRM 3.3-X 104566 04 185.60
bus-capable, for use in rooms for early detection
of smoldering fires and smoke development. The sensor is based
on the scattered-light principle. Light scattered by suspended
particles (Tyndall effect) enters the receiver, where it is converted
to an electrical signal. Two LEDs light up to indicate an alarm.
The sensor is operated using an STG 1.2 control unit
(Data sheet no. 43104) via a safety ring bus.
Dimensions: ø 100 mm, height 60 mm
Permissible ambient temperature: -10 – 50 °C
VdS approval G213018
EN54-7
Data sheet no. 40104

Smoke detector, bus-capable, without base RM 3.3-X 104310 04 160.60
Fits all type KRM-X® duct smoke detectors; also suitable as
replacement for ceiling-mounted DRM 3.3-X smoke detectors
Data sheet no. 40104

Smoke detector base – bus-capable RMS 3.3-N 104012 04 37.40
Replacement part suitable for DRM 3.3-X
Data sheet no. 40104

FIRE PROTECTION

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